Eaton CSB120V Toggle Switch - cULus Listed Commercial Grade
Part Number: CSB120V
Quick Summary
The Eaton CSB120V Toggle Switch is a reliable control device for commercial lighting and motor-load applications. It is engineered to address the common pain point of finding durable, UL-listed switches that fit flush-mounted panels and accommodate both back- and side-wiring. This model carries cULus Listed, NOM, and Federal Specification Classification 6241 05, providing strong regulatory alignment for facilities, electrical contractors, and installers. By combining robust construction with versatile load support, it reduces field service calls and rework. For procurement teams, the value lies in predictable performance, straightforward installation, and lower lifecycle costs in commercial panel assemblies, motor-control circuits, and lighting-control applications.
Product Information
Extended Description
CSB120V Eaton: Eaton commercial grade toggle switch, #14-10 AWG, 20A, Commercial, Flush, 120/277V, Back and side, Screw, Ivory, Load type: Motor Control, Fan, LED, Incandescent, ELV, MLV, CFL, Flourescent, Halogen, Single-Pole, Single-Pole, Brass, PVC
Product Name
Eaton commercial grade toggle switch
Catalog Number
CSB120V
UPC
032664559051
Product Length/Depth
1.3 in
Product Height
4.2 in
Product Width
0.902 in
Product Weight
0.2 lb
Certifications
cULus Listed NOM Federal Specification Classification 6241 05
Type
Toggle switch
Amperage Rating
20A
Voltage rating
120/277 V
Number Of Poles
Single-pole
Application
Commercial
Wiring method
Back and side
Switch type
Single-pole
Mounting method
Flush
Connector type
Screw
Load type
ELV INC MLV Motor Control FLR Fan HAL LED CFL
Material
PVC
Allowable wire size
#14-10 AWG
Torque rating
14 lbf-inch
Terminal enclosure material
Brass
Terminals
0.031 in
Color
Ivory
Amperage and voltage versatility: The CSB120V supports 20A at 120/277V, enabling reliable control over both lighting and motor-control loads in commercial spaces. Business impact: reduces the need for multiple devices and simplifies panel design, cutting BOM complexity and installation time. Application: ideal for commercial lighting control, fan circuits, and motor-start applications in office buildings and retail environments. Wiring flexibility and mounting: Back- and side-wiring with flush mounting grants installation flexibility in tight panels and shallow electrical boxes. Business impact: minimizes retrofit risk and improves fitment in retrofit projects, accelerating commissioning in new builds and renovations. Application: common in flush-mounted faceplates and commercial switchgear in control panels. Durability and materials: PVC body with brass terminal enclosure and ivory finish deliver long-term reliability in busy electrical rooms. Business impact: reduces maintenance calls and wear from vibration in industrial settings. Application: trustworthy in high-traffic service entrances and equipment rooms. Compliance-ready design: cULus Listed, NOM, and Federal Specification Classification 6241 05 support regulatory alignment. Business impact: mitigates compliance risk and simplifies audits. Application: suitable for healthcare, education, and corporate facilities. Installation and compatibility: 14 lbf-in torque rating and #14-10 AWG terminals ensure secure, code-compliant terminations. Business impact: faster crimping and fewer loosened connections over time. Application: supports standard commercial wiring practices and robust load connections in motor and lighting circuits.
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FAQs
CSB120V supports back and side wiring, enabling flexible terminations in flush-mounted panels. This wiring method simplifies field connections, reduces panel depth requirements, and helps ensure secure, code-compliant terminations for 14–10 AWG conductors. The design is particularly advantageous in commercial control enclosures where space is limited and wiring routes vary between installations.
CSB120V is rated for 20A and supports 120/277V operation. It is a single-pole toggle switch suitable for a range of loads including ELV, MLV, motor control, LED, CFL, incandescent, and fans. The 14 lbf-in torque specification ensures a reliable actuation without over-torquing, while the brass terminal enclosure and screw terminals provide durable, secure connections for consistent long-term performance.
Yes. Its 20A, 120/277V rating, back and side wiring, flush mounting, and broad load compatibility (LED, CFL, incandescent, ELV, MLV, and motor control) make CSB120V well-suited for commercial lighting and small motor-control circuits in offices, retail, and industrial facilities. The ivory finish and compact dimensions also support aesthetic and space-conscious panel designs.
CSB120V is cULus Listed and NOM compliant, with Federal Specification Classification 6241 05. These certifications indicate conformity to recognized safety standards and electrical performance requirements in North America, reducing regulatory risk for installations in commercial buildings and simplifying approvals for electrical contractors and inspectors.
To maximize ROI, ensure proper wire size (#14-10 AWG), secure screw-terminals with the specified torque of 14 lbf-in, and align the device with the intended load type (ELV, MLV, LED, CFL, motor control). Flush mounting and back/side wiring streamline space planning, while durable brass terminals and PVC construction minimize maintenance needs and extend service life in busy commercial environments.